Industrial USB to RS485 bidirectional converter based on authentic FT232RL and SP485EEN chips Key benefits - Reliable two-way USB to RS485 communication - Uses original FT232RL and SP485EEN chips to ensure stable, bidirectional data transfer between a USB host and RS485 devices. - Long-distance RS485 capability - Supports transmission distances up to 1200 meters on RS485, enabling remote devices and distributed systems without extra repeaters. - Robust electrical protection - Onboard TVS (Transient Voltage Suppressor) protects the circuit from surge voltage and transient spikes, improving reliability in harsh environments. - Includes a resettable fuse and protection diodes to guard against over-current and over-voltage events, helping to maintain stable outputs. - Enhanced shock resistance thanks to integrated protection features. - Industrial compatibility and design - Engineered for industrial use with authentic components to deliver dependable performance in demanding settings. - USB interface to RS485 bus with bidirectional capability suitable for control, monitoring, and data acquisition tasks. Core specifications and features - Chipset - FT232RL USB to serial interface - SP485EEN RS485 transceiver - Transmission - RS485 bidirectional communication - Maximum RS485 transmission distance: up to 1200 meters - Protection and safety - Onboard TVS for surge and transient suppression - Onboard resettable fuse (polyfuse) - Protection diodes for over-current and over-voltage protection - Improved shock resistance in industrial environments - Function and compatibility - USB to RS485 module adapter - Compatible with devices and networks that use RS485 two-wire bus Practical use scenarios - Industrial automation and control - Connect a USB-enabled computer or HMI to RS485-based PLCs, motor controllers, or sensors for monitoring and control across long cable runs. - Remote data collection and monitoring - Link data loggers, meters, or SCADA components on RS485 networks to a central PC or workstation via USB for centralized data collection. - Building security and infrastructure - Integrate RS485-enabled security panels, access control systems, or CCTV controllers with a USB host for configuration, management, or monitoring tasks. Notes - This converter emphasizes reliable performance in industrial environments through authentic components and protective features. - Designed to address long-distance RS485 communication needs while safeguarding the circuit against electrical disturbances.